Ragtag Cinema presents “Nowhere Boy,” 7:30 p.m. Wednesday and Thursday. The film is an evocative portrait of a young John Lennon in Liverpool in 1955, where Lennon (Aaron Johnson), a clever and mischievous 15-year-old, is stuck between two women: his sensible aunt and his troubled mother. Yearning for a stable family, Lennon turns to music. www.ragtagfilm.com.